11 Never be lacking in zeal, but keep your spiritual fervor, serving the Lord.
6 We have different gifts, according to the grace given us. If a man's gift is prophesying, let him use it in proportion to his faith. 7 If it is serving, let him serve; if it is teaching, let him teach; 8 if it is encouraging, let him encourage; if it is contributing to the needs of others, let him give generously; if it is leadership, let him govern diligently; if it is showing mercy, let him do it cheerfully.
24 Meanwhile a Jew named Apollos, a native of Alexandria, came to Ephesus. He was a learned man, with a thorough knowledge of the Scriptures. 25 He had been instructed in the way of the Lord, and he spoke with great fervor and taught about Jesus accurately, though he knew only the baptism of John. 26 He began to speak boldly in the synagogue. When Priscilla and Aquila heard him, they invited him to their home and explained to him the way of God more adequately. 27 When Apollos wanted to go to Achaia, the brothers encouraged him and wrote to the disciples there to welcome him. On arriving, he was a great help to those who by grace had believed. 28 For he vigorously refuted the Jews in public debate, proving from the Scriptures that Jesus was the Christ.
24 Do you not know that in a race all the runners run, but only one gets the prize? Run in such a way as to get the prize. 25 Everyone who competes in the games goes into strict training. They do it to get a crown that will not last; but we do it to get a crown that will last forever. 26 Therefore I do not run like a man running aimlessly; I do not fight like a man beating the air. 27 No, I beat my body and make it my slave so that after I have preached to others, I myself will not be disqualified for the prize.
9 for zeal for your house consumes me, and the insults of those who insult you fall on me.
13 When it was almost time for the Jewish Passover, Jesus went up to Jerusalem. 14 In the temple courts he found men selling cattle, sheep and doves, and others sitting at tables exchanging money. 15 So he made a whip out of cords, and drove all from the temple area, both sheep and cattle; he scattered the coins of the money changers and overturned their tables. 16 To those who sold doves he said, “Get these out of here! How dare you turn my Father's house into a market!” 17 His disciples remembered that it is written: “Zeal for your house will consume me.”
37 Jesus replied: “‘Love the Lord your God with all your heart and with all your soul and with all your mind.’ 38 This is the first and greatest commandment.”
“We are zealous for what we love. For where your treasure is there your heart will be also.” BHY
“A zealous man feels that like a lamp he is made to burn. Such a one will always find a sphere for his zeal.” J. C. Ryle
“Give me the love that leads the way, The faith that nothing can dismay, The hope no disappointments tire, The passion that will burn like fire, Let me not sink to be a clod: Make me Thy fuel, Flame of God.” Amy Carmichael
“Passion is in all great searches and is necessary to all creative endeavors.” Eugene W. Smith
“God promises us redemption, but His sacred path leads us away from safety, predictability, and comfort. Any attempt to fly over the dangerous terrain or make a detour to safer ground is doomed because it will not take us to God. Instead, it leads to a host of other idols that can’t provide us with the confidence of faith, the dynamic of hope or the passion of love we so deeply crave. Each day we either live for God or for other gods. In each moment of hardship we fear either God or man. When we choose to worship gods and fear men our lives will suffer an emptiness and turmoil that is not much different than trying to fill our bellies with dirt. At first we may feel full, but in short order our violation of God’s plan will lead to torment.” Dan Allender
“When faith has the upper hand in my heart I am satisfied with Christ and His promises. This is what Jesus meant when He said, ‘He who believed in Me shall never thirst’ (John 6:35). When my thirst for joy and meaning and passion are satisfied by the presence and promises of Christ, the power of sin is broken. We do not yield to the offer of sandwich meat when we can smell steak sizzling on the grill. The fight of faith against lust is the fight to stay satisfied with God.” John Piper
“Satan doesn’t surrender his prey without a fight. He comes racing after the converted soul, chariot wheels churning the dust, seeking to discourage you, to defeat you. He pursues you with the intensity of Pharaoh. He may use your old friends, a spot of persecution, or discouraging responses by your family. He may show you a hypocrite in the church or afflict you with a general slacking of zeal. He may launch a missile of temptation right at your heart or fire a volley of trials and troubles into your life.” Robert J. Morgan
“It is important to understand that fruitfulness and growth are the results of focusing on Christ and desiring to honor Him. When growth and change are our primary goals, we tend to be preoccupied with ourselves instead of with Christ. ‘Am I growing? Am I getting any better? Am I more like Christ today? What am I learning?’ This inordinate preoccupation with self-improvement parallels our culture’s self-help and personal enhancement movement in many ways. Personal development is certainly not wrong, but it is misleading—and it can be very disappointing—to make it our preeminent goal. If it is our goal at all, it should be secondary. As we grasp the unconditional love, grace, and power of God, then honoring Christ will increasingly be our consuming passion...The only One worthy of our preoccupation is Christ, our sovereign Lord, who told Paul, ‘My grace is sufficient for you, for My power is perfected in weakness’”. Robert McGee
“Determine what specific goal you want to achieve. Then dedicate yourself to its attainment with unswerving singleness of purpose, the trenchant zeal of a crusader.” Paul J. Meyer
“In the gospel there is that that can make you immovable, always abounding in the work of the Lord. There is no passion, no affection, no thought, no wish, no power which the gospel has not filled to the very brim. The gospel was obviously meant for manhood; it is adapted to it in its every part. There is knowledge for the head; there is love for the heart; there is guidance for the foot.” Charles H. Spurgeon
“Grace is the power of God pulsating with this passionate love of God, this jolting, blazing, dangerous love that pierces all of humanity’s pitch black.” Ann Voskamp